Critical severity9.1NVD Advisory· Published Aug 24, 2026
CVE-2026-71933
CVE-2026-71933
Description
Multiple DrayTek VigorSwitch models contain unauthorized operation vulnerabilities in multiple syslog functions. The vulnerability is caused by missing authorization checks. A remote attacker can trigger these vulnerabilities via crafted requests to modify configuration, restart services, save startup configuration, or clear logs.
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Affected products
1Patches
Vulnerability mechanics
References
2News mentions
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